US, allies want global pollution slashed _ by 2050

Leaders of some of the world's richest nations praised the agreement, which endorsed President Bush's insistence that fast-developing countries like China and India join in the effort. But one environmental critic suggested that by 2050 those leaders would be forgotten and "the world will be cooked."

Details were scant in the statement issued by the Group of Eight. Some could become clearer Wednesday when China, India and six other fast-developing nations sit down with the Group of Eight industrial nations--the United States, Japan, Germany, Britain, Germany, Russia, Italy and Canada--to discuss climate change strategies.

The G-8 did not specify a base year for its proposed 50 percent cut, and the actual emissions reductions and the effect on the environment could vary hugely depending on what is eventually decided. Reductions from 2005 levels, for instance, would be far less than from 1990 levels, as in the Kyoto Protocol on global warming.

Still, U.N. Secretary-General Ban Ki-moon said it was essential to set a long-term goal for global greenhouse emissions by 2050. He said the world cannot afford to wait until 2009, when nations are planning to try to conclude a new global warming treaty to succeed the Kyoto Protocol when its first phase expires in 2012.

The United States has never ratified the Kyoto treaty, with Bush complaining that it puts too much of a burden on the U.S. and other developed countries to reduce emissions while developing giants such as China and India are given a freer rein to pollute even as they vigorously compete with America around the world.

Bush will leave office next January, and both major candidates to succeed him have said they are willing to go further in cutting back American emissions.

The G-8 statement, released by host Prime Minister Yasuo Fukuda in an announcement with the verdant hills of northern Japan behind him, solidified a pledge made at the last summit in Germany a year ago to seriously consider such a long-term target.

But the move fell far short of demands by some developing countries and environmentalists pushing for deeper cuts by 2050 and a firm signal from wealthy countries on what they are willing to do on the much tougher midterm goal of cutting emissions by 2020.

"To be meaningful and credible, a long-term goal must have a base year, it must be underpinned by ambitious midterm targets and actions," said Marthinus van Schalkwyk, South African Minister of Environmental Affairs and Tourism. "As it is expressed in the G-8 statement, the long-term goal is an empty slogan."